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CAS Number: 70060-21-8
5-methylthieno[3,2-b]thiophene-2-carboxylic acid

Structure

 5-methylthieno[3,2-b]thiophene-2-carboxylic acid
Name: 5-methylthieno[3,2-b]thiophene-2-carboxylic acid
Synonyms:
General Information
Product Number: 70060218

CAS Registry Number 70060-21-8
Name:
Thieno[3,?2-?b]?thiophene-?2-?carboxylic acid, 5-?methyl-
5-Methylthieno[3,2-b]thiophene-2-carboxylic acid

 

Chemical Formula: C8H6O2S2
Exact Mass: 197.98
Molecular Weight: 198.26
m/z: 197.98 (100.0%), 198.98 (10.3%), 199.98 (9.2%)

 

InChI:InChI=1S/C8H6O2S2/c1-4-2-5-6(11-4)3-7(12-5)8(9)10/h2-3H,1H3,(H,9,10)

InChI Key:VOCYXBFIICKEKG-UHFFFAOYSA-N

Canonical SMILES:CC1=CC2=C(S1)C=C(S2)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 263-264 °C Solv: ethanol (64-17-5); water (7732-18-5) (1)IC

Specification

98%
References
  1. (1) Gronowitz, Salo; Acta Pharmaceutica Suecica 1978, V15(5), P368-81 CAPLUS
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